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BioMed Research International
Volume 2015, Article ID 267520, 6 pages
http://dx.doi.org/10.1155/2015/267520
Research Article

Phylogenetic Analysis of Hemagglutinin Genes of H9N2 Avian Influenza Viruses Isolated from Chickens in Shandong, China, between 1998 and 2013

1College of Life Sciences, Taishan Medical University, Tai’an 271000, China
2College of Basic Medicine, Taishan Medical University, Tai’an 271000, China
3College of Animal Science and Technology, Shanxi Agricultural University, Taigu 030800, China
4Animal Disease Control Center, Animal Husbandry Bureau of Daiyue, Tai’an 271000, China

Received 22 June 2015; Accepted 31 August 2015

Academic Editor: Gregory Tannock

Copyright © 2015 Yuxin Zhao et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Yuxin Zhao, Song Li, Yufa Zhou, et al., “Phylogenetic Analysis of Hemagglutinin Genes of H9N2 Avian Influenza Viruses Isolated from Chickens in Shandong, China, between 1998 and 2013,” BioMed Research International, vol. 2015, Article ID 267520, 6 pages, 2015. https://doi.org/10.1155/2015/267520.